Welcome to your weekly exploration into the evolving world of application delivery and security. Our host, Lori MacVittie, and occasional co-host, Joel Moses, invite industry guests to join them for deep dives into technologies shaping the future of operations, analyze emerging trends, and discuss the impacts of innovations on the tech stack. 

Latest Episodes

CISO Hot Takes on MCP, PQC, and Data Center Attacks

Recorded live at F5 AppWorld 2026 in Las Vegas, this episode of Pop Goes the Stack puts Field CISO Chuck Herrin in the hot seat for a fast-moving conversation on what ...

AI Red Teaming in Practice: Scores, guardrails, auto-remediation

AI in production isn’t just another feature to ship. It’s a non-deterministic system that can be socially engineered, fuzzed, and pushed into failure states you won’t ...

Agent Identity Crisis: Access, audit, and “soul.md”

Coming to you from the AppWorld show floor, Joel Moses and guest co-pilot Oscar Spencer cut through the conference polish to tackle a problem that’s quickly becoming u...

VibeOps: Guardrailed agents for deterministic production

Ops used to be a world of YAML, caffeine, and careful deploy rituals. Now it’s probabilistic models, token-based cost surprises, and reliability questions that sound m...

WebAssembly: A programmability paradigm shift

Programmability is experiencing a paradigm shift, and this episode explains why WebAssembly is at the center of it. F5's Lori MacVittie and Joel Moses are joined by We...

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